Mix all the dry ingredients together. Then, add oil and yogurt and mix well.
2. Step
Then, add water in small increments to make a batter of medium consistency. Once incorporated, add vanilla extract.
3. Step
Separate the batter into 2 equal portions. Keep one as vanilla. In a separate cup, mix cocoa powder with 2 tbsp water to make a chocolate paste: add this pasta to your second portion of mix to make chocolate-flavored cake batter.
4. Step
Now take a cupcake mold and grease it with oil and all-purpose flour.
5. Step
Add one layer of vanilla batter, followed by one layer of chocolate batter, then repeat.
6. Step
Preheat the oven for 200°F degrees for 15 mins.
7. Step
Make designs in the cupcakes with the help of a toothpick, then bake for 20-25 minutes until done.